| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.86 | 7.872% | $112.0359 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $125.95 | 12.440% | $141.6182 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $171.92 | 12.632% | $193.6369 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $12.86 | 5.142% | $13.5213 | $13.52 | $13.50 | $13.50 |
| Purchase #5 | $185.85 | 12.145% | $208.4215 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $75.80 | 7.639% | $81.5904 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $213.56 | 5.545% | $225.4019 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $889.80 | $976.2261 | $976.23 | $976.20 | $976.10 | |